51913050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 150288000

約数和(自身を除く): 98374950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 343, 350, 490, 525, 686, 735, 1009, 1029, 1050, 1225, 1470, 1715, 2018, 2058, 2450, 3027, 3430, 3675, 5045, 5145, 6054, 7063, 7350, 8575, 10090, 10290, 14126, 15135, 17150, 21189, 25225, 25725, 30270, 35315, 42378, 49441, 50450, 51450, 70630, 75675, 98882, 105945, 148323, 151350, 176575, 211890, 247205, 296646, 346087, 353150, 494410, 529725, 692174, 741615, 1038261, 1059450, 1236025, 1483230, 1730435, 2076522, 2472050, 3460870, 3708075, 5191305, 7416150, 8652175, 10382610, 17304350, 25956525, 51913050]

約数ペア:

[(1, 51913050), (2, 25956525), (3, 17304350), (5, 10382610), (6, 8652175), (7, 7416150), (10, 5191305), (14, 3708075), (15, 3460870), (21, 2472050), (25, 2076522), (30, 1730435), (35, 1483230), (42, 1236025), (49, 1059450), (50, 1038261), (70, 741615), (75, 692174), (98, 529725), (105, 494410), (147, 353150), (150, 346087), (175, 296646), (210, 247205), (245, 211890), (294, 176575), (343, 151350), (350, 148323), (490, 105945), (525, 98882), (686, 75675), (735, 70630), (1009, 51450), (1029, 50450), (1050, 49441), (1225, 42378), (1470, 35315), (1715, 30270), (2018, 25725), (2058, 25225), (2450, 21189), (3027, 17150), (3430, 15135), (3675, 14126), (5045, 10290), (5145, 10090), (6054, 8575), (7063, 7350)]